{"product_id":"hertel-gh07001619-square-end-mill-0-25in-2-flute-hss","title":"Hertel GH07001619 Square End Mill 0.25in 2-flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL GH07001619 is a single-end square end mill designed for precise milling operations in metal and similar materials. Manufactured from M7 high speed steel and finished with a titanium nitride (TiN) coating, it delivers improved surface hardness and heat resistance compared to uncoated HSS tooling. The mill measures 0.25 inches in diameter with a 0.625-inch length of cut, a 0.375-inch shank diameter, and a 2.5-inch overall length. Its 42-degree helix angle and two-flute spiral geometry promote efficient chip evacuation and clean cutting action. This tool is installed by machinists and tool-and-die technicians working with manual or CNC milling equipment.\u003c\/p\u003e\n\u003cp\u003eThis end mill suits light-to-medium material removal in ferrous and non-ferrous metals, plastics, and similar workpiece materials. Its centercutting geometry allows plunge entry directly into the workpiece without a pre-drilled pilot hole. The right-hand cut, right-hand flute configuration is standard for conventional milling setups. The regular-length profile fits most standard milling collets and chucks. Applications include slotting, profiling, and pocket milling in both job-shop and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM7 high speed steel construction for durability in ferrous and general-purpose milling\u003c\/li\u003e\n  \u003cli\u003eTiN coating increases surface hardness and reduces heat buildup at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e42-degree helix angle promotes aggressive chip evacuation and smooth cutting action\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge milling without a starter hole\u003c\/li\u003e\n  \u003cli\u003eTwo-flute spiral geometry suited for slotting and full-width cuts\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute configuration for standard milling spindle direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard tooling option for milling operations requiring a 0.375-inch shank, 0.25-inch diameter square end mill in regular-length configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis end mill is installed by machinists using a compatible collet or end mill holder sized for a 0.375-inch shank. Ensure the spindle is fully stopped and the machine is de-energized before changing tooling. Confirm runout with a dial indicator after seating the tool to avoid premature edge wear. Follow the machine tool manufacturer guidelines and applicable shop safety procedures for speeds, feeds, and workholding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 42 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.504 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GH07001619\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51748638064946,"sku":"GH07001619","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0686d3b11df48d9890bb3bfa26cd3017.jpg?v=1788896030","url":"https:\/\/voomisupply.com\/products\/hertel-gh07001619-square-end-mill-0-25in-2-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}